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- // Different ways to loop or iterate arrays in JavaScript
- var newArray = ['item 1', 'item 2', 'item 3', 'item 4'];
- // Way no: 1
- for(var i = 0; i < newArray.length; i++) {
- console.log('Array Item', newArray[i]);
- }
- // Way no: 2
- for(var i in newArray) {
- console.log('Array Item: ', newArray[i]);
- }
- // Way no: 3
- newArray.forEach(function(value){
- console.log('Array Items: ', value);
- })
- // Way no: 4
- newArray.map(function(value, index){
- console.log('Array Items => ', value);
- })
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